OAM
STMP

Oberweis Asset Management’s Stamps.com, Inc. STMP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2020
Q3
Sell
-1,400
Closed -$257K 147
2020
Q2
$257K Buy
+1,400
New +$257K 0.1% 110
2016
Q3
Sell
-107,330
Closed -$9.38M 201
2016
Q2
$9.38M Buy
107,330
+101,960
+1,899% +$8.91M 2.79% 6
2016
Q1
$571K Buy
+5,370
New +$571K 0.16% 99
2014
Q3
Sell
-8,200
Closed -$276K 155
2014
Q2
$276K Sell
8,200
-229,712
-97% -$7.73M 0.07% 125
2014
Q1
$7.98M Buy
237,912
+25,484
+12% +$855K 1.68% 23
2013
Q4
$8.94M Buy
212,428
+2,169
+1% +$91.3K 2.17% 12
2013
Q3
$9.66M Sell
210,259
-35,529
-14% -$1.63M 2.74% 10
2013
Q2
$9.68M Buy
+245,788
New +$9.68M 2.75% 10